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2819e136 SN |
1 | /* |
2 | * Copyright (C) 2008 Texas Instruments, Inc <www.ti.com> | |
3 | * | |
4 | * Based on davinci_dvevm.h. Original Copyrights follow: | |
5 | * | |
6 | * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or | |
9 | * modify it under the terms of the GNU General Public License as | |
10 | * published by the Free Software Foundation; either version 2 of | |
11 | * the License, or (at your option) any later version. | |
12 | * | |
13 | * This program is distributed in the hope that it will be useful, | |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | * GNU General Public License for more details. | |
17 | * | |
18 | * You should have received a copy of the GNU General Public License | |
19 | * along with this program; if not, write to the Free Software | |
20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
21 | * MA 02111-1307 USA | |
22 | */ | |
23 | ||
24 | #ifndef __CONFIG_H | |
25 | #define __CONFIG_H | |
26 | ||
27 | /* | |
28 | * Board | |
29 | */ | |
37cffdad | 30 | #define CONFIG_DRIVER_TI_EMAC |
2819e136 SN |
31 | |
32 | /* | |
33 | * SoC Configuration | |
34 | */ | |
35 | #define CONFIG_MACH_DAVINCI_DA830_EVM | |
36 | #define CONFIG_ARM926EJS /* arm926ejs CPU core */ | |
37 | #define CONFIG_SOC_DA8XX /* TI DA8xx SoC */ | |
38 | #define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID) | |
39 | #define CONFIG_SYS_OSCIN_FREQ 24000000 | |
40 | #define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE | |
41 | #define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID) | |
42 | #define CONFIG_SYS_HZ 1000 | |
43 | #define CONFIG_SKIP_LOWLEVEL_INIT | |
44 | #define CONFIG_SKIP_RELOCATE_UBOOT /* to a proper address, init done */ | |
45 | ||
46 | /* | |
47 | * Memory Info | |
48 | */ | |
49 | #define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024) /* malloc() len */ | |
50 | #define CONFIG_SYS_GBL_DATA_SIZE 128 /* reserved for initial data */ | |
51 | #define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */ | |
52 | #define PHYS_SDRAM_1_SIZE (64 << 20) /* SDRAM size 64MB */ | |
53 | #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1 /* memtest start addr */ | |
54 | #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 16*1024*1024) /* 16MB test */ | |
55 | #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */ | |
56 | #define CONFIG_STACKSIZE (256*1024) /* regular stack */ | |
57 | ||
58 | /* | |
59 | * Serial Driver info | |
60 | */ | |
61 | #define CONFIG_SYS_NS16550 | |
62 | #define CONFIG_SYS_NS16550_SERIAL | |
63 | #define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */ | |
64 | #define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE /* Base address of UART2 */ | |
65 | #define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID) | |
66 | #define CONFIG_CONS_INDEX 1 /* use UART0 for console */ | |
67 | #define CONFIG_BAUDRATE 115200 /* Default baud rate */ | |
68 | #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } | |
69 | ||
70 | /* | |
71 | * I2C Configuration | |
72 | */ | |
73 | #define CONFIG_HARD_I2C | |
74 | #define CONFIG_DRIVER_DAVINCI_I2C | |
75 | #define CONFIG_SYS_I2C_SPEED 25000 /* 100Kbps won't work, H/W bug */ | |
76 | #define CONFIG_SYS_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */ | |
77 | ||
78 | /* | |
79 | * I2C EEPROM definitions for catalyst 24W256 EEPROM chip | |
80 | */ | |
81 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 | |
82 | #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 | |
83 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 | |
84 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20 | |
85 | ||
86 | /* | |
87 | * Network & Ethernet Configuration | |
88 | */ | |
89 | #ifdef CONFIG_DRIVER_TI_EMAC | |
90 | #define CONFIG_MII | |
91 | #define CONFIG_BOOTP_DEFAULT | |
92 | #define CONFIG_BOOTP_DNS | |
93 | #define CONFIG_BOOTP_DNS2 | |
94 | #define CONFIG_BOOTP_SEND_HOSTNAME | |
95 | #define CONFIG_NET_RETRY_COUNT 10 | |
96 | #define CONFIG_NET_MULTI | |
97 | #endif | |
98 | ||
99 | /* | |
100 | * Flash & Environment | |
101 | */ | |
102 | #ifdef CONFIG_USE_NAND | |
103 | #undef CONFIG_ENV_IS_IN_FLASH | |
104 | #define CONFIG_NAND_DAVINCI | |
105 | #define CONFIG_SYS_NO_FLASH | |
106 | #define CONFIG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */ | |
3a4e4392 NT |
107 | #define CONFIG_ENV_OFFSET (512 << 10) |
108 | #define CONFIG_ENV_SIZE (512 << 10) | |
2819e136 SN |
109 | #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST |
110 | #define CONFIG_SYS_NAND_CS 3 | |
111 | #define CONFIG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE3_BASE | |
3a4e4392 NT |
112 | #define CONFIG_SYS_NAND_PAGE_2K |
113 | #define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */ | |
2819e136 SN |
114 | #define CONFIG_SYS_CLE_MASK 0x10 |
115 | #define CONFIG_SYS_ALE_MASK 0x8 | |
2819e136 SN |
116 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */ |
117 | #define NAND_MAX_CHIPS 1 | |
118 | #define DEF_BOOTM "" | |
119 | #endif | |
120 | ||
121 | #ifdef CONFIG_USE_NOR | |
122 | #define CONFIG_ENV_IS_IN_FLASH | |
123 | #undef CONFIG_SYS_NO_FLASH | |
124 | #define CONFIG_SYS_FLASH_CFI_DRIVER | |
125 | #define CONFIG_SYS_FLASH_CFI | |
126 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of flash banks */ | |
127 | #define CONFIG_SYS_FLASH_SECT_SZ (64 << 10) /* 64KB */ | |
128 | #define CONFIG_ENV_OFFSET (CONFIG_SYS_FLASH_SECT_SZ*3) | |
129 | #define CONFIG_SYS_FLASH_BASE DAVINCI_ASYNC_EMIF_DATA_CE2_BASE | |
130 | #define PHYS_FLASH_SIZE (32 << 20) /* Flash size 32MB */ | |
131 | #define CONFIG_SYS_MAX_FLASH_SECT (PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ) | |
132 | #define CONFIG_ENV_SECT_SIZE CONFIG_SYS_FLASH_SECT_SZ | |
133 | #define CONFIG_SYS_FLASH_SPL_ACCESS | |
134 | #endif | |
135 | ||
136 | #ifdef CONFIG_USE_SPIFLASH | |
137 | #undef CONFIG_ENV_IS_IN_FLASH | |
138 | #undef CONFIG_ENV_IS_IN_NAND | |
139 | #define CONFIG_ENV_IS_IN_SPI_FLASH | |
140 | #define CONFIG_ENV_SIZE (16 << 10) | |
141 | #define CONFIG_ENV_OFFSET (256 << 10) | |
142 | #define CONFIG_ENV_SECT_SIZE 4096 | |
143 | #define CONFIG_SYS_NO_FLASH | |
144 | #define CONFIG_SPI | |
145 | #define CONFIG_SPI_FLASH | |
146 | #define CONFIG_SPI_FLASH_WINBOND | |
147 | #define CONFIG_DAVINCI_SPI | |
148 | #define CONFIG_SYS_SPI_BASE DAVINCI_SPI0_BASE | |
149 | #define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI0_CLKID) | |
150 | #define CONFIG_SF_DEFAULT_SPEED 50000000 | |
151 | #define CONFIG_SYS_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED | |
152 | #endif | |
153 | ||
7b429288 AKG |
154 | /* |
155 | * USB configuration | |
156 | */ | |
157 | #define CONFIG_USB_DA8XX /* Platform hookup to MUSB controller */ | |
158 | #define CONFIG_MUSB_HCD | |
2819e136 SN |
159 | |
160 | /* | |
161 | * U-Boot general configuration | |
162 | */ | |
163 | #undef CONFIG_USE_IRQ /* No IRQ/FIQ in U-Boot */ | |
164 | #undef CONFIG_MISC_INIT_R | |
165 | #undef CONFIG_BOOTDELAY | |
166 | #define CONFIG_BOOTFILE "uImage" /* Boot file name */ | |
167 | #define CONFIG_SYS_PROMPT "DA830-evm > " /* Command Prompt */ | |
168 | #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ | |
169 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) | |
170 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ | |
171 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */ | |
172 | #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_MEMTEST_START + 0x700000) | |
173 | #define CONFIG_VERSION_VARIABLE | |
174 | #define CONFIG_AUTO_COMPLETE /* Won't work with hush so far, may be later */ | |
175 | #define CONFIG_SYS_HUSH_PARSER | |
176 | #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " | |
177 | #define CONFIG_CMDLINE_EDITING | |
178 | #define CONFIG_SYS_LONGHELP | |
179 | #define CONFIG_CRC32_VERIFY | |
180 | #define CONFIG_MX_CYCLIC | |
181 | ||
182 | /* | |
183 | * Linux Information | |
184 | */ | |
185 | #define LINUX_BOOT_PARAM_ADDR (CONFIG_SYS_MEMTEST_START + 0x100) | |
186 | #define CONFIG_CMDLINE_TAG | |
187 | #define CONFIG_SETUP_MEMORY_TAGS | |
188 | #define CONFIG_BOOTARGS "mem=32M console=ttyS2,115200n8 root=/dev/mtdblock/2 rw noinitrd ip=dhcp" | |
189 | #define CONFIG_BOOTCOMMAND "" | |
190 | #define CONFIG_BOOTDELAY 3 | |
191 | ||
192 | /* | |
193 | * U-Boot commands | |
194 | */ | |
195 | #include <config_cmd_default.h> | |
196 | #define CONFIG_CMD_ENV | |
197 | #define CONFIG_CMD_ASKENV | |
198 | #define CONFIG_CMD_DHCP | |
199 | #define CONFIG_CMD_DIAG | |
200 | #define CONFIG_CMD_MII | |
201 | #define CONFIG_CMD_PING | |
202 | #define CONFIG_CMD_SAVES | |
203 | #define CONFIG_CMD_MEMORY | |
204 | #undef CONFIG_CMD_FPGA | |
205 | #undef CONFIG_CMD_SETGETDCR | |
206 | #define CONFIG_CMD_EEPROM | |
207 | ||
208 | #ifndef CONFIG_DRIVER_TI_EMAC | |
209 | #undef CONFIG_CMD_NET | |
210 | #undef CONFIG_CMD_DHCP | |
211 | #undef CONFIG_CMD_MII | |
212 | #undef CONFIG_CMD_PING | |
213 | #endif | |
214 | ||
215 | #ifdef CONFIG_USE_NAND | |
216 | #undef CONFIG_CMD_FLASH | |
217 | #undef CONFIG_CMD_IMLS | |
218 | #define CONFIG_CMD_NAND | |
219 | #define CONFIG_CMD_MTDPARTS | |
220 | #define CONFIG_MTD_PARTITIONS | |
3a4e4392 | 221 | #define CONFIG_MTD_DEVICE |
2819e136 SN |
222 | #endif |
223 | ||
224 | #ifdef CONFIG_USE_SPIFLASH | |
225 | #undef CONFIG_CMD_IMLS | |
226 | #undef CONFIG_CMD_FLASH | |
227 | #define CONFIG_CMD_SPI | |
228 | #define CONFIG_CMD_SAVEENV | |
229 | #endif | |
230 | ||
231 | #if !defined(CONFIG_USE_NAND) && \ | |
232 | !defined(CONFIG_USE_NOR) && \ | |
233 | !defined(CONFIG_USE_SPIFLASH) | |
234 | #define CONFIG_ENV_IS_NOWHERE | |
235 | #define CONFIG_SYS_NO_FLASH | |
236 | #define CONFIG_ENV_SIZE (16 << 10) | |
237 | #undef CONFIG_CMD_IMLS | |
238 | #undef CONFIG_CMD_FLASH | |
239 | #undef CONFIG_CMD_ENV | |
240 | #endif | |
241 | ||
242 | #ifdef CONFIG_USB_DA8XX | |
2819e136 | 243 | |
7b429288 AKG |
244 | #ifdef CONFIG_MUSB_HCD /* include support for usb host */ |
245 | #define CONFIG_CMD_USB /* include support for usb cmd */ | |
246 | ||
247 | #define CONFIG_USB_STORAGE /* MSC class support */ | |
248 | #define CONFIG_CMD_STORAGE /* inclue support for usb-storage cmd */ | |
249 | #define CONFIG_CMD_FAT /* inclue support for FAT/storage */ | |
250 | #define CONFIG_DOS_PARTITION /* inclue support for FAT/storage */ | |
251 | ||
252 | #ifdef CONFIG_USB_KEYBOARD /* HID class support */ | |
253 | #define CONFIG_SYS_USB_EVENT_POLL | |
254 | #define CONFIG_PREBOOT "usb start" | |
255 | #endif /* CONFIG_USB_KEYBOARD */ | |
256 | ||
257 | #endif /* CONFIG_MUSB_HCD */ | |
258 | ||
259 | #ifdef CONFIG_MUSB_UDC | |
260 | /* USB device configuration */ | |
261 | #define CONFIG_USB_DEVICE 1 | |
262 | #define CONFIG_USB_TTY 1 | |
263 | #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1 | |
264 | /* Change these to suit your needs */ | |
265 | #define CONFIG_USBD_VENDORID 0x0451 | |
266 | #define CONFIG_USBD_PRODUCTID 0x5678 | |
267 | #define CONFIG_USBD_MANUFACTURER "Texas Instruments" | |
268 | #define CONFIG_USBD_PRODUCT_NAME "DA830EVM" | |
269 | #endif /* CONFIG_MUSB_UDC */ | |
270 | ||
271 | #endif /* CONFIG_USB_DA8XX */ | |
3a4e4392 NT |
272 | |
273 | #ifdef CONFIG_MTD_PARTITIONS | |
274 | #define MTDIDS_DEFAULT "nand0=davinci_nand.1" | |
275 | #define PART_BOOT "512k(bootloader)ro," | |
276 | #define PART_PARAMS "512k(params)ro," | |
277 | #define PART_KERNEL "4m(kernel)," | |
278 | #define PART_REST "-(filesystem)" | |
279 | #define MTDPARTS_DEFAULT \ | |
280 | "mtdparts=davinci_nand.1:" PART_BOOT PART_PARAMS PART_KERNEL PART_REST | |
281 | #endif | |
282 | ||
2819e136 | 283 | #endif /* __CONFIG_H */ |